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Port Allen
City in Louisiana, United States
Overview
Port Allen, Louisiana, is a small city set along the western bank of the Mississippi River, just across from Baton Rouge. Known for its friendly community, riverfront parks, and deep roots in Southern culture, the city is both relaxed and welcoming.
Geographic Context
Jurisdiction
United States
State
Louisiana
Population
4,939
Time Zone
America/Chicago
Coordinates
30.45°, -91.21°
Key Metrics
Safety Score · estimate
60
Female Safety
62
LGBTQ+ Safety
55
Traffic Safety
67
Food Safety
79
Monthly Cost · estimate
$2,325
Local Cost
$1,400
Local Income
$2,400
Cashless
60
English
97
Temperature
19.7°C
Summer Avg
27.6°C
Winter Avg
11.0°C
Record High
41.5°C
Record Low
-8.3°C
Humidity
80%
Precipitation
1560 mm
Internet Speed
298 Mbps
Upload
283 Mbps
Latency
6 ms
City Vibrancy
6
Coworking
0
Cafes
1
Nightlife
0
Parks
5
Transport
4
Walk Score
4
Footways
7.0
Airport
BTR
Distance
11 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 70/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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